NSN 4720-00-141-3160 · NIIN 001413160 · Part number 11677625
U S Army Tank Automotive Command Amsta-Im-Mm · FSC 4720 — Hose and Flexible Tubing · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 19207
Government record, cited
NSN 4720-00-141-3160 — this item is cataloged by the U.S. Government under National Stock Number 4720-00-141-3160. Manufacturer of record part number: 11677625.
Also searched as4720-00-141-3160 ·
4720001413160 ·
NIIN 001413160 ·
00-141-3160 ·
FSC 4720 Hose and Flexible Tubing · CAGE 19207 · 11677625 · MIL-H-52079
Operating Pressure: 5.0 POUNDS PER SQUARE INCH (PSI) NOMINAL EXTERNAL LBS
Inside Diameter: 4.000 INCHES NOMINAL FIRST END IN
Identification
NSN: 4720-00-141-3160
NIIN: 001413160
FSC: 4720 — Hose and Flexible Tubing
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: 11677625
Manufacturer: U S Army Tank Automotive Command Amsta-Im-Mm
General Description
The Hose,air Duct, cataloged under National Stock Number 4720-00-141-3160, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 7 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4720-00-141-3160
Primary Part Number
11677625
Item Name
Hose,air Duct
FSC / FSG
4720 / 47 — Hose and Flexible Tubing
Manufacturer
U S Army Tank Automotive Command Amsta-Im-Mm
Status
ACTIVE
Measuring Method and Length
19.500 INCHES NOMINAL OVERALL IN
Minimum Inside Bending Radius
16.500 INCHES IN
Connection Type
PLAIN FIRST END
Style Designator
HELICALLY WOUND CONTINOUS WIRE SUPPORTED
Cross-Sectional Shape Style
ROUND
Operating Pressure
5.0 POUNDS PER SQUARE INCH (PSI) NOMINAL EXTERNAL LBS
Inside Diameter
4.000 INCHES NOMINAL FIRST END IN
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items7
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4720-00-141-316111648560POSSIBLE MATCH
HOSE,PREFORMED
Possible match (shared part number)U S Army Tank Automotive Command Amsta-Im-Mm
4720-00-324-0414POSSIBLE MATCH
HOSE,AIR DUCT
Possible match (shared part number)
4720-00-595-18078674362POSSIBLE MATCH
HOSE,AIR DUCT
Possible match (shared part number)Brp Manufacturing Co
4720-00-678-474210862224POSSIBLE MATCH
HOSE,PREFORMED
Possible match (shared part number)U S Army Tank Automotive Command Amsta-Im-Mm
4720-00-678-474410862226POSSIBLE MATCH
HOSE,AIR DUCT
Possible match (shared part number)U S Army Tank Automotive Command Amsta-Im-Mm
4720-01-088-968111648560-2POSSIBLE MATCH
HOSE,AIR DUCT
Possible match (shared part number)U S Army Tank Automotive Command Amsta-Im-Mm
4720-01-249-809212313487-2POSSIBLE MATCH
HOSE,PREFORMED
Possible match (shared part number)U S Army Tank Automotive Command Amsta-Im-Mm
U S Army Tank Automotive Command Amsta-Im-Mm (USA)
Reference documents
Reference
Meaning
MIL-H-52079
4/1Identification reference
U.S. Government activity
Related Parts
4720-00-141-3161POSSIBLE MATCH
HOSE,PREFORMED
11648560
4720-00-324-0414POSSIBLE MATCH
HOSE,AIR DUCT
4720-00-595-1807POSSIBLE MATCH
HOSE,AIR DUCT
8674362
4720-00-678-4742POSSIBLE MATCH
HOSE,PREFORMED
10862224
4720-00-678-4744POSSIBLE MATCH
HOSE,AIR DUCT
10862226
4720-01-088-9681POSSIBLE MATCH
HOSE,AIR DUCT
11648560-2
4720-01-249-8092POSSIBLE MATCH
HOSE,PREFORMED
12313487-2
Frequently Asked Questions
What is NSN 4720-00-141-3160?
NSN 4720-00-141-3160 is a Hose,air Duct, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
What part numbers are listed for NSN 4720-00-141-3160?
NSN 4720-00-141-3160 has 1 manufacturer part number on file: 11677625 (U S Army Tank Automotive Command Amsta-Im-Mm).
What NSN replaces 4720-00-141-3160?
7 possible matches (shared part number, not a government interchangeability claim): 4720-00-141-3161, 4720-00-324-0414, 4720-00-595-1807. Verify interchangeability with system specifications before substitution.
What are the specifications of 11677625?
Key specifications for 11677625: Measuring Method and Length: 19.500 INCHES NOMINAL OVERALL IN; Minimum Inside Bending Radius: 16.500 INCHES IN; Connection Type: PLAIN FIRST END; Style Designator: HELICALLY WOUND CONTINOUS WIRE SUPPORTED. 7 specifications are documented in the U.S. Government catalog.
Is NSN 4720-00-141-3160 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.